Chaffoteaux
Chaffoteaux Venturi D: 5.5mm 60029751-08
Chaffoteaux 5.5mm venturi for Britony and Britony II gas boilers, used in the fan and combustion air path.
At a glance
- Also known as VENTURI-D-55, 1610674
£10.55
£8.79 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Chaffoteaux venturi D: 5.5mm is a metering insert used in the combustion and fan air path of Britony and Britony II gas boilers. It establishes the pressure differential the boiler uses to regulate gas and air flow. It is listed under Chaffoteaux fan and gas boiler spares.
Signs this part needs replacing
- Boiler fails to establish a stable flame or drops out shortly after ignition
- Combustion readings drift outside the expected range with no other obvious cause
- Whistling or abnormal noise from the fan and venturi assembly
- Flame lift or unstable flame pattern at the burner
- Fan pressure differential faults logged by the boiler controls
Before you order
- Confirm the bore size marked on the existing venturi matches 5.5mm
- Check the model and serial details against the manufacturer's parts list for your appliance
- Inspect the venturi housing and seals for debris or damage before refitting
Compliance
| GC number | 263-439 |
|---|---|
| Barcode / EAN | 3234090036237 |
| Alternative numbers | VENTURI-D-55, 1610674 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| CHAFFOTEAUX BRITONY FF NAT GAS | 47-980-16 | 47-980-16 | — | — |
| CHAFFOTEAUX BRITONY II A NAT GAS | 52-980-11 | 52-980-11 | — | — |
| CHAFFOTEAUX BRITONY II A PRESTIGE NAT GAS | 52-980-14 | 52-980-14 | — | — |
| CHAFFOTEAUX BRITONY II FF | — | — | — | |
| CHAFFOTEAUX BRITONY II HP NAT GAS | 52-980-05 | 52-980-05 | — | — |
| CHAFFOTEAUX BRITONY II T 21 HP LPG - FROM FEB 03 | 52-980-09 | 52-980-09 | — | — |
| CHAFFOTEAUX BRITONY II T 21 HP LPG - FROM JAN 96 TO JAN 03 | 52-980-23 | 52-980-23 | — | — |
| CHAFFOTEAUX BRITONY II T 21 HP NAT GAS - FROM FEB 03 | 52-980-04 | 52-980-04 | — | — |
| CHAFFOTEAUX BRITONY II T 21 HP NAT GAS - FROM JAN 87 | 52-980-18 | 52-980-18 | — | — |
| CHAFFOTEAUX BRITONY II T 21 HP NAT GAS - FROM JAN 96 TO JAN 03 | 52-980-04 | 52-980-04 | — | — |
Showing 10 of 11 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
CHAFFOTEAUX appliance manual — BRITONY FF NAT GAS (GC 47-980-16)
manualmanualCHAFFOTEAUX appliance manual — BRITONY II A NAT GAS (GC 52-980-11)
manualmanualCHAFFOTEAUX appliance manual — BRITONY II FF
manualmanualCHAFFOTEAUX appliance manual — BRITONY II HP NAT GAS (GC 52-980-05), BRITONY II T 21 HP LPG - FROM FEB 03 (GC 52-980-09), BRITONY II T 21 HP LPG - FROM JAN 96 TO JAN 03 (GC 52-980-23), BRITONY II T 21 HP NAT GAS - FROM FEB 03 (GC 52-980-04), BRITONY II T 21 HP NAT GAS - FROM JAN 87 (GC 52-980-18), BRITONY II T 21 HP NAT GAS - FROM JAN 96 TO JAN 03 (GC 52-980-04)
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